in many York configurations

Safety Compliance: Vital for preventing hazardous gas buildup by ensuring the fuel valve closes if no flame is detected

allowing you to use existing wire harnesses without soldering or crimping new connectors

providing the resilience needed for boiler and fluid control assemblies

Will this cover fit horizontal T-4000 models

Nor East Controls 30067756-322 Hex Nut in many York configurationsThe Nor East Controls 30067756 322 Hex Nut is a mission critical fastening component designed specifically for high pressure pneumatic valve actuators and control valve assemblies. Engineered to meet precise industrial valve hardware standards, this hex nut ensures secure mechanical stability under heavy vibration and thermal cycling common in HVACR valve maintenance. When performing field service on Nor East series actuators, using OEM spec control